Answer;
Allergic contact dermatitis.
The reaction may be classified as allergic contact dermatitis.
Explanation;
-Contact dermatitis is a red, itchy rash caused by direct contact with a substance or an allergic reaction to it.
-Allergic contact dermatitis is a manifestation of an allergic response that is caused by contact with a foreign substance.
-This causes the body to release inflammatory chemicals that can make the skin feel irritated and itchy.
Answer:
A.
Explanation:
A. Gas exchange happens through diffusion.
